An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6610-01-143-5650
NSN 5996-01-616-6614
NSN 2925-01-445-4095
NSN 4140-01-025-1555
NSN 6135-01-247-5660
NSN 6240-01-461-3733
NSN 6145-01-225-5822
NSN 4140-00-056-3904
NSN 5998-01-285-9482
NSN 5925-01-416-5603
NSN 5965-01-313-9762
NSN 6110-01-056-4378